#include <iostream>

using namespace std;

int main(void)
{
    //goto语句

    cout << "1" << endl;
    goto FLAG;
    cout << "2" << endl;
    cout << "3" << endl;
    cout << "4" << endl;
    cout << "5" << endl;
    FLAG:
    cout << "6" << endl;

    return 0;
}